2020. Effects of in ovo injection of nano-selenium and nano-zinc oxide and high eggshell temperature during late incubation on antioxidant activity, thyroid and glucocorticoid hormones and some blood metabolites in broiler hatchlings. Acta Scientiarum. Animal Sciences. 42, 1 (jan. 2020), e46029. DOI:https://doi.org/10.4025/actascianimsci.v42i1.46029.